| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.36 | 13.524% | $95.7688 | $95.77 | $95.75 | $95.80 |
| Purchase #2 | $20.45 | 12.490% | $23.0042 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $100.40 | 10.694% | $111.1368 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $145.27 | 7.237% | $155.7832 | $155.78 | $155.80 | $155.80 |
| Purchase #5 | $237.61 | 9.206% | $259.4844 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $100.54 | 11.830% | $112.4339 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $198.44 | 3.130% | $204.6512 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $887.07 | $962.2625 | $962.25 | $962.30 | $962.30 | |